Complete catalogue roller shutter automation - Becker-Antriebe ...

Information for dealersThe right drive forevery applicationWhen fixed stops are used at the top, drives withelectronic limit switching automatically detect theupper limit position.When fixed stops are used at the bottom, driveswith electronic limit switching automatically detectthe lower limit position, depending on the drivetype, when fixed shaft connectors and/or flexiblesprings are used.If fixed stops are not used at the bottom and/or thetop, the limit position points can be programmedfreely. Depending on the type of the drive, this isdone easily with a set screw or button on the drivehead, programming unit or transmitter.EElectronic limit868,3 MHzswitching –integrated radio receiverThe transmitter is quickly and easily programmed intwo steps. Assigning the correct direction of rotationto the UP and DOWN buttons on the transmitteris conveniently done by a switch on the drive head.Master-slave principle:The master transmitter refers to the very first transmitterprogrammed in a receiver. In contrast tosubsequently programmed transmitters, the mastertransmitter enables, among other things, thesetting of limit positions and the programming ordeleting of further transmitters. Any transmitter thathas separate UP, STOP, DOWN buttons and a programmingbutton can be a master transmitter.Master transmitter15 additional transmittersAutomatic detectionof anti-lifting devicesRoller shutter drives with this function (“+” types)automatically detect whether a fixed shaft connectoror an anti-lifting device has been fitted insteadof a flexible suspension spring. As a result of theautomatic increase in the switch-off torque in thebottom limit position, it becomes more difficult toraise the curtain.Special, time-consuming adjustments to the driveare not necessary, as this function is performedunobtrusively, “in the background”, during installationof the drive.3xIntelligentinstallation managementDrives with this function do not store the limit positionsuntil they have travelled to the upper andlower end positions three times. The limit positionsof jammed roller shutters can be correctedby clearing the jam and travelling on.This makes installation more reliable, and savestime since it is almost impossible for the limit positionsto be incorrectly programmed.6